// 1999-06-04 bkoz

// Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library.  This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.

// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING.  If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.

// 21.3.1 basic_string constructors.

#include <boost/test/unit_test.hpp>
#include <xpcom/string.hpp>

#ifdef XPCOM_HAS_2BYTE_WCHAR_T

BOOST_AUTO_TEST_CASE(test_cons_3_w)
{
  const xpcom::wchar* with_nulls = L"This contains \0 a zero byte.";

  // These are tests to see how basic_string handles data with NUL
  // bytes.  Obviously basic_string(char*) will halt at the first one, but
  // nothing else should.
  xpcom::wstring s1 (with_nulls, 28);
  BOOST_CHECK( s1.size() == 28 );
  xpcom::wstring s2 (s1);
  BOOST_CHECK( s2.size() == 28 );

  // Not defined, but libstdc++ throws an exception.
  const xpcom::wchar* bogus = 0;
  try
    {
      xpcom::wstring str1(bogus);
      BOOST_CHECK( str1.size() == 0 );
    }
  catch(std::exception&)
    {
      BOOST_CHECK( false );
    }

  // Not defined, but libstdc++ throws an exception.
  try
    {
      xpcom::wstring str2(bogus, 5);
      BOOST_CHECK( str2.size() == 0 );
    }
  catch(std::exception&)
    {
      BOOST_CHECK( false );
    }
}

#endif
